Sample Scoring Key for Parts A and B

Multiple-Choice Questions

23

(1) 1

(2) 4

(3) 2

(4) 3

(5) 1

(6) 2

(7) 4

(8) 3

(9) 2

(10) 3

(11) 1

(12) 2

(13) 3

(14) 4

(15) 3

(16) 2

(17) 1

(18) 3

(19) 2

(20) 3

(21) 2

(22) 1

(23) 2

(24) 1

(25) 4

(26) 1

(27) 1

(28) 2

(29) 3

(30) 1

(31) 1

(32) 1

(33) 3

(34) 4

(35) 3

(36) 3

(37) 4

(38) 4

(39) 2

(40) 2

(41) 3

(42) 2

(43) 4

(44) 4

(45) 4

(46) 1

(47) 2

(48) 2

(49) 2

(50) 4

Part B

Scoring Guide

51 [4] a Allow 1 credit for a correct setup. Acceptable responses include, but are not limited to, this example:

23.0 + 35.5 = 58.5

(Do not allow credit if numbers are not rounded correctly to the nearest tenth.)

Allow 1 credit for a correct response and appropriate unit label. Acceptable responses include, but are not limited to,this example:

58.5 g

(Accept any response that is consistent with student setup.)

b Allow 1 credit for a correct setup. Acceptable responses include, but are not limited to, this example:

1.84 g x 1.00 mole/58.5 g = 0.0315 mole

Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, this example:

0.0315 mole

(Accept any response that is consistent with student setup.)(The label “mole” is not needed in the response.)

52 [3] a Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, this example:

(Diagram must have capital letter for the symbol; the dot, or other symbol for the electron, can be on any side of thesymbol.)

b Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, this example:

(Diagram must have capital letter for the symbol and have a total of five (5) valence electrons.)

24

H

N

c Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, these examples:

(Diagram must have capital letter for the symbol and have three shared pairs and one unshared pair of valence electrons.)

53 [2] a Allow 1 credit for decomposition or analysis.

b Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples:

The particles in the gas product are less organized than the particles in the solid reactant.

increasing randomness

A gas is more chaotic than a solid.

54 [4] a Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, this example:

(Diagram must have at least six “ ” molecules, which are far apart from each other and show no regular pattern orarrangement.)

b Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, this example:

(Diagram must have at least six “ ” molecules, which are closer together than the molecules in part a and show noregular pattern or arrangement.)

25

NH

H

H

orNH

H

H

c Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples:

The particles in nitrogen gas are farther away from each other than the particles in the liquid nitrogen.

spacing of particles

Gas particles have greater entropy (randomness) than the particles in the liquid.

(Do not accept responses relating to speed or shape or size of particles.)

d Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples

Two dimensional models do not show geometric relationships.

not 3-D

Real particles are three-dimensional.

The model does not show momentary dipoles.

55 [4] a Allow 1 credit for BC or B to C.

b Allow 1 credit for 44o C ±2.

c Allow 1 credit for point A or time zero or 60o C.

d Allow 1 credit for solidification or freezing or crystallization.

26

Part C

Scoring Guide

56 [2] a Allow 1 credit for:

4 Fe(s) + 3 O2(g) → 2 Fe 2O3 (s)

b Allow 1 credit for product or right or right side of the equation.

57 [5] a Allow 1 credit for potassium nitrate (KNO3).

b Allow 1 credit for a linear scale and appropriate scale divisions. Appropriate units include, but are not limited to, these examples:

mass of solute per 100g of H2O (g)

grams solute (g)

mass solute (g)

c Allow 1credit for all five points being plotted accurately (±0.3 grid space) and best-fit curve being drawn. No penalty ifeach point is not surrounded with a small circle.

d Allow 1 credit for 85g or 85 grams or any response that is consistent with the student’s graph.

e Allow 1 credit for no effect on the solubility of the salt.

27

0 10 20 30 40 50 60 70 80 90 100Temperature (°C)

Gra

ms

of S

olut

e (p

er 1

00 g

of w

ater

)

0102030405060708090

100110120130

Solubility of Salt X

140

Mas

s of

Sol

ute

per

100

g of

Wat

er (

g)

58 [4] a Allow 1 credit for 118 neutrons.

Allow 1 credit for 79 electrons

b Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples:

The atom’s internal structure is mostly empty space.

mostly empty space

c Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples:

The nucleus of the gold atoms have a positive charge.

Both the nucleus of the gold atoms and the alpha particles have the same charge.

positive charge

59 [2] Allow 1 credit for each of two different correct factors. Acceptable responses include, but are not limited to, these examples:

the starting size (surface area) of the magnesium strips

the concentration of the HCl(aq)

the starting temperature of the magnesium strips

the amount of magnesium

the nature of reactants

the volume HCl(aq)

the absence/presence of a catalyst

28

60 [6] a Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, these examples:

b Allow 1 credit for esters.

c Allow 1 credit for a correct diagram. Acceptable responses include, but are not limited to, these examples:

d Allow 1 credit for halide.

e Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples which come from the article:

ethyl acetate because the companies can label the beans “naturally decaffeinated”

or

because it occurs naturally in orange rinds and many other fruits

dichloromethane because neither of these solvents provide a process that is really “natural decaffeination”

or

because the ethyl acetate’s “naturally decaffeinated” label is misleading

f Allow 1 credit for a correct response. Acceptable responses include, but are not limited to, these examples:

polar The solvents used in the decaffeinating processes are all polar; since caffeine dissolves in all of the solvents, the caffeine must be polar.

nonpolar The solvents used in the decaffeinating processes are all nonpolar; since caffeine dissolves in all of the solvents, the caffeine must be nonpolar.

29

C Cor

H

CH

H

H

C

H

HO

H

C

H

H H

C C

O

O C

or or

H

CH

Cl

Cl C ClClC

Cl

Cl

O

30

THE UNIVERSITY OF THE STATE OF NEW YORK • THE STATE EDUCATION DEPARTMENT • ALBANY, NY 12234

2002 Edition • Reference Tables for Physical Setting/Chemistry

Table AStandard Temperature and Pressure

Table BPhysical Constants for Water

Table CSelected Prefixes

Table ESelected Polyatomic Ions

Table DSelected Units

Name Value Unit

Standard Pressure 101.3 kPa kilopascal1 atm atmosphere

Standard Temperature 273 K kelvin0°C degree Celsius

Heat of Fusion 333.6 J/g

Heat of Vaporization 2259 J/g

Specific Heat Capacity of H2O (�) 4.2 J/g•K

Factor Prefix Symbol

103 kilo- k

10–1 deci- d

10–2 centi- c

10–3 milli- m

10–6 micro- µ

10–9 nano- n

10–12 pico- p

Symbol Name Quantity

m meter length

kg kilogram mass

Pa pascal pressure

K kelvin temperature

mol mole amountof substance

J joule energy, work,quantity of heat

s second time

L liter volume

ppm part per million concentration

M molaritysolution

concentration

H3O+ hydronium

Hg22+ dimercury (I)

NH4+ ammonium

C2H3O2–

acetateCH3COO–}CN– cyanide

CO32– carbonate

HCO3– hydrogen

carbonate

C2O42– oxalate

ClO– hypochlorite

ClO2– chlorite

ClO3– chlorate

ClO4– perchlorate

CrO42– chromate

Cr2O72– dichromate

MnO4– permanganate

NO2– nitrite

NO3– nitrate

O22– peroxide

OH– hydroxide

PO43– phosphate

SCN– thiocyanate

SO32– sulfite

SO42– sulfate

HSO4– hydrogen sulfate

S2O32– thiosulfate

Ions That FormSoluble Compounds Exceptions

Group 1 ions (Li+, Na+, etc.)

ammonium (NH4+)

nitrate (NO3–)

acetate (C2H3O2– or

CH3COO–)

hydrogen carbonate(HCO3

–)

chlorate (ClO3–)

perchlorate (ClO4–)

halides (Cl–, Br–, I–) when combined with Ag+, Pb2+, and Hg2

2+

sulfates (SO42–) when combined with Ag+,

Ca2+, Sr2+, Ba2+, and Pb2+

Ions That FormInsoluble Compounds Exceptions

carbonate (CO32–) when combined with Group 1

ions or ammonium (NH4+)

chromate (CrO42–) when combined with Group 1

ions or ammonium (NH4+)

phosphate (PO43–) when combined with Group 1

ions or ammonium (NH4+)

sulfide (S2–) when combined with Group 1ions or ammonium (NH4

+)

hydroxide (OH–) when combined with Group 1ions, Ca2+, Ba2+, or Sr2+

Table FSolubility Guidelines

0 10 20 30 40 50 60 70 80 90 100

Temperature (°C)

So

lute

per

100

g o

f H

2O (

g)

140

130

120

110

100

90

80

70

60

50

40

30

20

10

0

KI NaNO3

NH3

HCl

NaCl

KNO3

NH4Cl

KCl

SO2

KClO3

Table G Solubility Curves

Table HVapor Pressure of Four Liquids

0 25 50 75 100 125

200

150

100

50

0

Vap

or

Pre

ssu

re (

kPa)

Temperature (°C)

101.3 kPa

propanone

ethanol

water

ethanoicacid

Table IHeats of Reaction at 101.3 kPa and 298 K

Table JActivity Series**

Reaction ∆H (kJ)*

CH4(g) + 2O2(g) CO2(g) + 2H2O(�) –890.4

C3H8(g) + 5O2(g) 3CO2(g) + 4H2O(�) –2219.2

2C8H18(�) + 25O2(g) 16CO2(g) + 18H2O(�) –10943

2CH3OH(�) + 3O2(g) 2CO2(g) + 4H2O(�) –1452

C2H5OH(�) + 3O2(g) 2CO2(g) + 3H2O(�) –1367

C6H12O6(s) + 6O2(g) 6CO2(g) + 6H2O(�) –2804

2CO(g) + O2(g) 2CO2(g) –566.0

C(s) + O2(g) CO2(g) –393.5

4Al(s) + 3O2(g) 2Al2O3(s) –3351

N2(g) + O2(g) 2NO(g) +182.6

N2(g) + 2O2(g) 2NO2(g) +66.4

2H2(g) + O2(g) 2H2O(g) –483.6

2H2(g) + O2(g) 2H2O(�) –571.6

N2 (g) + 3H2(g) 2NH3(g) –91.8

2C(s) + 3H2(g) C2H6(g) –84.0

2C(s) + 2H2(g) C2H4(g) +52.4

2C(s) + H2(g) C2H2(g) +227.4

H2(g) + I2(g) 2HI(g) +53.0

KNO3(s) H2O K+(aq) + NO3–(aq) +34.89

NaOH(s) H2O Na+(aq) + OH–(aq) –44.51

NH4Cl(s) H2O NH4+(aq) + Cl–(aq) +14.78

NH4NO3(s) H2O NH4+(aq) + NO3

–(aq) +25.69

NaCl(s) H2O Na+(aq) + Cl–(aq) +3.88

LiBr(s) H2O Li+(aq) + Br–(aq) –48.83

H+(aq) + OH–(aq) H2O(�) –55.8

*Minus sign indicates an exothermic reaction.

Metals Nonmetals MostMost

Least Least

Li

Rb

K

Cs

Ba

Sr

Ca

Na

Mg

Al

Ti

Mn

Zn

Cr

Fe

Co

Ni

Sn

Pb

**H2Cu

Ag

Au

F2Cl2Br2I2

**Activity Series based on hydrogen standard

Table KCommon Acids

Table LCommon Bases

Table NSelected Radioisotopes

Table MCommon Acid–Base Indicators

Formula Name

HCl(aq) hydrochloric acid

HNO3(aq) nitric acid

H2SO4(aq) sulfuric acid

H3PO4(aq) phosphoric acid

H2CO3(aq) or carbonic acid

CO2(aq)

CH3COOH(aq) ethanoic acid or

HC2H3O2(aq) (acetic acid)

Formula Name

NaOH(aq) sodium hydroxide

KOH(aq) potassium hydroxide

Ca(OH)2(aq) calcium hydroxide

NH3(aq) aqueous ammonia

Approximate Indicator pH Range for Color Change

Color Change

methyl orange 3.2–4.4 red to yellow

bromthymol blue 6.0–7.6 yellow to blue

phenolphthalein 8.2–10 colorless to pink

litmus 5.5–8.2 red to blue

bromcresol green 3.8–5.4 yellow to blue

thymol blue 8.0–9.6 yellow to blue

Nuclide Half-Life Decay Nuclide Mode Name

198Au 2.69 d β– gold-19814C 5730 y β– carbon-1437Ca 175 ms β+ calcium-3760Co 5.26 y β– cobalt-60

137Cs 30.23 y β– cesium-13753Fe 8.51 min β+ iron-53

220Fr 27.5 s α francium-2203H 12.26 y β– hydrogen-3

131I 8.07 d β– iodine-13137K 1.23 s β+ potassium-3742K 12.4 h β– potassium-4285Kr 10.76 y β– krypton-8516N 7.2 s β– nitrogen-1619Ne 17.2 s β+ neon-1932P 14.3 d β– phosphorus-32

239Pu 2.44 × 104 y α plutonium-239226Ra 1600 y α radium-226222Rn 3.82 d α radon-22290Sr 28.1 y β– strontium-9099Tc 2.13 × 105 y β– technetium-99

232Th 1.4 × 1010 y α thorium-232233U 1.62 × 105 y α uranium-233235U 7.1 × 108 y α uranium-235238U 4.51 × 109 y α uranium-238

ms = milliseconds; s = seconds; min = minutes;h = hours; d = days; y = years

Name General ExamplesFormula Name Structural Formula

alkanes CnH2n+2 ethane

alkenes CnH2n ethene

alkynes CnH2n–2 ethyne

Table OSymbols Used in Nuclear Chemistry

Table POrganic Prefixes

Table QHomologous Series of Hydrocarbons

Name Notation Symbol

alpha particle 42He or 42α α

beta particle (electron) 0–1e or 0–1β β–

gamma radiation 00γ γ

neutron 10n n

proton 11H or 11p p

positron 0+1e or 0+1β β+

Prefix Number of Carbon Atoms

meth- 1

eth- 2

prop- 3

but- 4

pent- 5

hex- 6

hept- 7

oct- 8

non- 9

dec- 10

H

H H

H

H H

C C

C C HH

H

C C

HH

H

n = number of carbon atoms

O

R C H

O

R C O R′

O

CH3CCH2CH2CH32-pentanone

O

R C R′

O

C H

Table ROrganic Functional Groups

Class ofCompound

FunctionalGroup

GeneralFormula Example

halide(halocarbon)

alcohol

ether

aldehyde

F (fluoro-)Cl (chloro-)Br (bromo-)I (iodo-)

OH

R X(X representsany halogen)

R OH

R O R′

CH3CHClCH32-chloropropane

CH3CH2CH2OH1-propanol

CH3OCH2CH3methyl ethyl ether

amide

O

O

C OH

O

C O

O

C NH

N

O

C

O

CH3CH2C Hpropanal

O R′

R C NH

R′

R N R′′

O

R C OH

ketone

organic acid

ester

amine

O

CH3CH2C OHpropanoic acid

O

CH3CH2COCH3methyl propanoate

CH3CH2CH2NH21-propanamine

O

CH3CH2C NH2propanamide

R represents a bonded atom or groupof atoms.

(223)

Fr87-18-32-18-8-1

+1 226.025

Ra88-18-32-18-8-2

+2 227.028

Ac89-18-32-18-9-2

+3 (261)

Rf104

138.906

La572-8-18-18-9-2

+3 178.49

Hf72**18-32-10-2

+4

91.224

Zr402-8-18-10-2

+4

47.88

Ti222-8-10-2

+2+3+4

50.9415

V232-8-11-2

+2+3+4+5

51.996

Cr242-8-13-1

+2+3+6

95.94

Mo422-8-18-13-1

+3+6

183.85

W74-18-32-12-2

+6

54.9380

Mn252-8-13-2

+2+3+4+7

55.847

Fe262-8-14-2

+2+3

58.9332

Co272-8-15-2

150.36

Sm62

(145)

Pm61

+3144.24

Nd60

+3140.908

Pr59

+3140.12

Ce58

+3+4

232.038

Th90

+4 231.036

Pa91

+4+5

238.029

U92

+3+4+5+6

237.048

Np93

+3+4+5+6

(244)

Pu94

101.07

Ru442-8-18-15-1

+3

190.2

Os76-18-32-14-2

+3+4

192.22

Ir77-18-32-15-2

102.906

Rh452-8-18-16-1

(98)

Tc432-8-18-14-1

+4+6+7

186.207

Re75-18-32-13-2

+4+6+7

92.9064

Nb412-8-18-12-1

+3+5

180.948

Ta73-18-32-11-2

+5

(262)

Db105

(263)

Sg106

(264)

Bh107

(265)

Hs108

(268)

Mt109

88.9059

Y392-8-18-9-2

+3

44.9559

Sc212-8-9-2

+3

137.33

Ba562-8-18-18-8-2

+2

87.62

Sr382-8-18-8-2

+2

40.08

Ca202-8-8-2

+2

24.305

Mg122-8-2

+2

9.01218

Be42-2

+2

132.905

Cs552-8-18-18-8-1

+1

85.4678

Rb372-8-18-8-1

+1

39.0983

K192-8-8-1

+1

22.98977

Na112-8-1

+1

6.941

Li32-1

+1

1.00794

H11

+1–1

**Denotes the presence of (2-8-)for elements 72 and above

Per

iod

1

2

1

1

2Group

9876543Group3

4

5

6

7

Periodic Table o

C12.0111 –4

+2+4

62-4

Atomic Mass

Symbol

Atomic Number

Electron Configuration

Selected O

Relative ato

on 12C = 1

Note: Massare mass nstable or co

KEY

Ni2

+2+3

63.546

Cu292-8-18-1

+1+2

107.868

Ag472-8-18-18-1

+1

65.39

Zn302-8-18-2

+2 69.72

Ga312-8-18-3

+3

26.98154

Al132-8-3

+3

10.81

B52-3

+3 12.0111

C62-4

–4+2+4

15.9994

O82-6

–2 18.998403

F92-7

–1 20.179

Ne102-8

0

4.00260

He22

0

28.0855

Si142-8-4

–4+2+4

72.59

Ge322-8-18-4

–4+2+4

74.9216

As332-8-18-5

–3+3+5

78.96

Se342-8-18-6

–2+4+6

127.60

Te522-8-18-18-6

–2+4+6

126.905

l532-8-18-18-7

–1+1+5+7

131.29

Xe542-8-18-18-8

0+2+4+6

(209)

Po84-18-32-18-6

+2+4

(210)

At85-18-32-18-7

79.904

Br352-8-18-7

–1+1+5

83.80

Kr362-8-18-8

0+2

(222)

Rn86-18-32-18-8

0

174.967

Lu71

+3173.04

Yb70

+2+3

168.934

Tm69

+3167.26

Er68

+3164.930

Ho67

+3162.50

Dy66

+3158.925

Tb65

+3157.25

Gd64

+3

Eu+2+3

Am+3+4+5+6

(247)

Cm96

+3 (247)

Bk97

+3+4

(251)

Cf98

+3 (252)

Es99

(257)

Fm100

(258)

Md101

(259)

No102

(260)

Lr103

30.97376

P152-8-5

–3+3+5

32.06

S162-8-6

–2+4+6

39.948

Ar182-8-8

035.453

Cl172-8-7

–1+1+3+5+7

118.71

Sn502-8-18-18-4

+2+4

14.0067

N72-5

–3–2–1+1+2+3+4+5

112.41

Cd482-8-18-18-2

+2 114.82

In492-8-18-18-3

+3

200.59

Hg80-18-32-18-2

+1+2

204.383

Tl81-18-32-18-3

+1+3

207.2

Pb82-18-32-18-4

+2+4

208.980

Bi83-18-32-18-5

+3+5

121.75

Sb512-8-18-18-5

–3+3+5Pd

18

+2+4

Pt17-1

+2+4

196.967

Au79-18-32-18-1

+1+3

Uun*(272)

Uuu111

(277)

Uub112

(285)

Uuq114

systematic names and symbols for elements of atomic numbers above 109 be used until the approval of trivial names by IUPAC.

1716151413 18

18

Group

10 11 12

f the Elements

tion States

masses are based

0

mbers in parenthesesers of the moston isotope.

Tabl

e S

Pro

per

ties

of

Sel

ecte

d E

lem

ents

Ato

mic

Sy

mbo

lN

ame

Ioni

zati

on

Ele

ctro

-M

elti

ngB

oilin

gD

ensi

ty**

Ato

mic

N

umbe

rE

nerg

yne

gati

vity

Poi

ntP

oint

(g/c

m3 )

Rad

ius

(kJ/

mol

)(K

)(K

)(p

m)

1H

hydr

ogen

1312

2.1

1420

0.00

009

208

2H

ehe

lium

2372

—1

40.

0001

7950

3L

ilit

hium

520

1.0

454

1620

0.53

415

54

Be

bery

llium

900

1.6

1551

3243

1.84

7711

25

Bbo

ron

801

2.0

2573

3931

2.34

098

6C

carb

on10

862.

638

2051

003.

513

917

Nni

trog

en14

023.

063

770.

0012

592

8O

oxyg

en13

143.

455

900.

0014

2965

9F

fluor

ine

1681

4.0

5485

0.00

1696

5710

Ne

neon

2081

—24

270.

0009

51

11N

aso

dium

496

0.9

371

1156

0.97

119

012

Mg

mag

nesi

um73

61.

392

213

631.

738

160

13A

lal

umin

um57

81.

693

427

402.

698

143

14Si

silic

on78

71.

916

8326

282.

329

132

15P

phos

phor

us10

122.

244

553

1.82

012

8

16S

sulfu

r10

002.

638

671

82.

070

127

17C

lch

lori

ne12

513.

217

223

90.

0032

1497

18A

rar

gon

1521

—84

870.

0017

8388

19K

pota

ssiu

m41

90.

833

710

470.

862

235

20C

aca

lciu

m59

01.

011

1217

571.

550

197

21Sc

scan

dium

633

1.4

1814

3104

2.98

916

222

Titit

aniu

m65

91.

519

3335

804.

540

145

23V

vana

dium

651

1.6

2160

3650

6.10

013

424

Cr

chro

miu

m65

31.

721

3029

457.

190

130

25M

nm

anga

nese

717

1.6

1517

2235

7.44

013

5

26F

eir

on76

21.

818

0830

237.

874

126

27C

oco

balt

760

1.9

1768

3143

8.90

012

528

Ni

nick

el73

71.

917

2630

058.

902

124

29C

uco

pper

745

1.9

1357

2840

8.96

012

830

Znzi

nc90

61.

769

311

807.

133

138

31G

aga

llium

579

1.8

303

2676

5.90

714

132

Ge

germ

aniu

m76

22.

012

1131

035.

323

137

33A

sar

seni

c94

42.

210

9088

95.

780

139

34Se

sele

nium

941

2.6

490

958

4.79

014

035

Br

brom

ine

1140

3.0

266

332

3.12

211

2

36K

rkr

ypto

n13

51—

117

121

0.00

375

103

37R

bru

bidi

um40

30.

831

296

11.

532

248

38Sr

stro

ntiu

m54

91.

010

4216

572.

540

215

39Y

yttr

ium

600

1.2

1795

3611

4.46

917

840

Zrzi

rcon

ium

640

1.3

2125

4650

6.50

616

0

Ato

mic

Sy

mbo

lN

ame

Ioni

zati

on

Ele

ctro

-M

elti

ngB

oilin

gD

ensi

ty**

Ato

mic

N

umbe

rE

nerg

yne

gati

vity

Poi

ntP

oint

(g/c

m3 )

Rad

ius

(kJ/

mol

)(K

)(K

)(p

m)

41N

bni

obiu

m65

21.

627

4150

158.

570

146

42M

om

olyb

denu

m68

42.

228

9048

8510

.220

139

43Tc

tech

netiu

m70

21.

924

4551

5011

.500

136

44R

uru

then

ium

710

2.2

2583

4173

12.3

7013

445

Rh

rhod

ium

720

2.3

2239

4000

12.4

1013

4

46Pd

palla

dium

804

2.2

1825

3413

12.0

2013

747

Ag

silv

er73

11.

912

3524

8510

.500

144

48C

dca

dmiu

m86

81.

759

410

388.

650

171

49In

indi

um55

81.

842

923

537.

310

166

50Sn

tin70

92.

050

525

437.

310

162

51Sb

antim

ony

831

2.1

904

1908

6.69

115

952

Tete

lluri

um86

92.

172

312

636.

240

142

53I

iodi

ne10

082.

738

745

84.

930

132

54X

exe

non

1170

2.6

161

166

0.00

5912

455

Cs

cesi

um37

60.

830

295

21.

873

267

56B

aba

rium

503

0.9

1002

1910

3.59

422

257

La

lant

hanu

m53

81.

111

9437

306.

145

138

Ele

men

ts 5

8–71

hav

e be

en o

mit

ted.

72H

fha

fniu

m65

91.

325

0354

7013

.310

167

73Ta

tant

alum

728

1.5

3269

5698

16.6

5414

974

Wtu

ngst

en75

92.

436

8059

3019

.300

141

75R

erh

eniu

m75

61.

934

5359

0021

.020

137

76O

sos

miu

m81

42.

233

2753

0022

.590

135

77Ir

irid

ium

865

2.2

2683

4403

22.5

6013

678

Ptpl

atin

um86

42.

320

4541

0021

.450

139

79A

ugo

ld89

02.

513

3830

8019

.320

146

80H

gm

ercu

ry10

072.

023

463

013

.546

160

81T

lth

alliu

m58

92.

057

717

3011

.850

171

82Pb

lead

716

2.3

601

2013

11.3

5017

583

Bi

bism

uth

703

2.0

545

1833

9.74

717

084

Popo

loni

um81

22.

052

712

359.

320

167

85A

tas

tatin

e—

2.2

575

610

—14

5

86R

nra

don

1037

—20

221

10.

0097

313

487

Fr

fran

cium

393

0.7

300

950

—27

088

Ra

radi

um—

0.9

973

1413

5.00

023

389

Ac

actin

ium

499

1.1

1320

3470

10.0

60—

Ele

men

ts 9

0 an

d ab

ove

have

bee

n om

itte

d.

*Boi

ling

poin

t at s

tand

ard

pres

sure

**D

ensi

ty a

t ST

P

Table TImportant Formulas and Equations

DET (7–01-450,000)91-80515 91-109 CDC

d = densityDensity d = m = mass

V = volume

Mole Calculations number of moles =

Percent Error % error = × 100

Percent Composition % composition by mass = × 100

parts per million = × 1 000 000

Concentration

molarity =

P = pressureCombined Gas Law = V = volume

T = temperature (K)

MA = molarity of H+ MB = molarity of OH–

Titration MAVA = MBVB VA = volume of acid VB = volume of base

q = mC∆T q = heat Hf = heat of fusionHeat q = mHf m = mass Hv = heat of vaporization

q = mHv C = specific heat capacity ∆T = change in temperature

Temperature K = °C + 273 K = kelvin°C = degrees Celsius

fraction remaining = ( ) t = total time elapsedRadioactive Decay T = half-life

number of half-life periods = tT

tT1

2

P2V

2

P1V

1

moles of soluteliters of solution

grams of solutegrams of solution

mass of partmass of whole

measured value – accepted valueaccepted value

given mass (g)gram-formula mass

mV

Appendix I

Examination Blueprint

Content Approximate Weight (%)

Standard 1 (Analysis, Inquiry, and Design)

Mathematical Analysis 15–20

Scientific Inquiry

Engineering Design

Standard 2

Information Systems 0–5

Standard 6 (Interconnectedness: Common Themes)

Systems Thinking

Models

Magnitude and Scale

Equilibrium and Stability

Patterns of Change

Optimization 5–10

Standard 7 (Interdisciplinary Problem Solving)

Connections

Strategies 5–10

Standard 4

Key Idea 3 40–45

Key Idea 4 5–10

Key Idea 5 5–10

43

Appendix II

Mapping the Sampler to the Standards in the Core Curriculum

Standards Test Sampler Draft Question Numbers

Part A Part B Part C Standard 1—Analysis, Inquiry, and Design

Mathematical AnalysisKey Idea 1 45 57a

Key Idea 2 39, 43

Key Idea 3 37, 38, 44, 51b

Scientific InquiryKey Idea 1 40, 54d, 58b, 58c

Key Idea 2 59

Key Idea 3 39, 41, 47

Engineering Design

Standard 2—Information SystemsKey Idea 1Key Idea 2Key Idea 3

Standard 6—Interconnectedness: Common Themes

Key Idea 1Key Idea 2Key Idea 3Key Idea 4 57e

Key Idea 5Key Idea 6

Standard 7—Interdisciplinary Problem Solving

Mathematical AnalysisKey Idea 1Key Idea 2

Standard 4Key Idea 3 1, 2, 3, 4, 5, 6, 8, 7, 8, 9, 10, 36, 37, 39, 40, 41, 56a, 57, 58,

11, 13, 16, 18, 20, 21, 22, 42, 43, 44, 45, 46, 59, 60

23, 24, 25, 26, 27, 28, 29, 47, 49, 50, 51, 53,

30, 31, 32, 33, 35 54

Key Idea 4 19, 34 38, 48, 55 56b

Key Idea 5 12, 13, 14, 15, 17 41, 52

Chemistry Reference Tables 2, 3, 6, 8, 11, 12, 13, 18, 36, 38, 40, 43, 44, 57a, 58a, 60a,

(2002 edition) 23, 25, 27, 28, 29, 31, 32, 45, 46, 47, 48, 51, 60c, 60d

33 52

44

Appendix III

Mapping the Standards in the Core Curriculum to the Sampler(Part A—Multiple Choice #1-35)

Sampler Question Content Content Reference Tables/Number Standard 4 (Appendix A) Major Understanding Periodic Table of the Elements

1 I. 9 3.1j

2 I. 11 3.1l PTE

3 II. 8 3.1aa S

II. 9 3.1bb

4 II. 2 3.1g

5 II. 2 3.1g

6 II. 4 3.1w PTE

7 II. 2 3.1g

8 II. 3 3.1v PTE

9 III. 5 3.3c

10 III. 4 3.3a

11 III. 1 3.1cc PTE

12 IV. 2 5.2g PTE, S

13 II. 2 3.1g PTE

IV. 6 5.2c

14 IV. 12 5.2k

15 IV. 5 5.2l

16 V. 4 3.1u

17 V. 23 5.2m

V. 24 5.2n

18 V. 22 3.1jj H

19 V. 13 4.2b

20 VI. 5 3.4j

21 VI. 3 3.4h

22 VI. 5 3.4j

23 VII. 2 3.1gg Q

24 VII. 4 3.1ii

25 VII. 3 3.1hh R

26 VIII. 1 3.2d

27 VIII. 7 3.2i PTE

28 VIII. 5 3.2h E

29 IX. 3 3.1vv K

30 IX. 8 3.1ss

IX. 9 3.1tt

31 IX. 4 3.1ww E

32 X. 4 3.1p O

33 X. 1 3.1o N

34 X. 5 4.4b

35 V. 15 3.4b

45

Appendix IV

Mapping the Standards in the Core Curriculum to the Sampler(Part B—Multiple Choice #36-50)

Key to the Core

Sampler Content Content ReferenceTable/ Skill SkillQuestion Standard 4 (Appendix A) Major Periodic Table of Standard Key IdeaNumber Understanding the Elements Number

36 V. 17 3.4c A,T 4 3.4ii

37 III. 5 3.3c 4 3.3iv

1 M3.1

38 X. 2 4.4a N 4 4.4i

1 M3.1

39 V. 17 3.4c 1 M2.1

1 S3.1

40 III. 8 3.2b F 1 S1.2

41 IV. 9 5.2n 4 3.1xix

4 5.2ii

VII. 6 3.2c 1 S3.1

42 V. 9 3.1pp 4 3.1xxx

43 V. 8 3.1oo G 4 3.1xxv

1 M2.1

44 IX. 6 3.1zz T 4 3.1xxxv

1 M3.1

45 II. 4 3.1w T 1 M1.1

46 VII. 6 3.2c R 4 3.2iii

47 III. 7 3.3f T 1 S3.1

48 VI. 6 4.1c I 4 4.1i

4 4.1ii

49 VI. 9 3.1ll 4 3.1xxiii

50 V. 7 3.1nn 4 3.1xxiv

46

Appendix V

Mapping the Standards in the Core Curriculum to the Sampler(Part B—Constructed Response #51-55)

Key to the Core

Sampler Content Content ReferenceTable/ Skill Skill

Question Standard 4 (Appendix A) Major Periodic Table of Standard Key Idea

Number Understanding the Elements Number

51a III. 6 3.3e PTE, T 4 3.3viii

51b III. 6 3.3e PTE, T 4 3.3ix

1 M3.1

52a,b IV. 10 5.2d PTE 4 3.1viii

52c IV. 10 5.2d PTE 4 5.2i

53 III. 8 3.2b 4 3.2ii

VI. 9 3.1ll 4 3.1xxiii

54a,b,c V. 22 3.1jj 4 3.1xxii

54d V. 22 3.1jj 1 S1.1

55a,b,c V. 19 4.2c 4 4.2iii

55c V. 19 4.2c 4 4.2ii

Appendix VI

Mapping the Standards in the Core Curriculum to the SamplerPart C—Constructed Response #56-60)

Key to the Core

Sampler Content Content ReferenceTable/ Skill Skill

Question Standard 4 (Appendix A) Major Periodic Table of Standard Key Idea

Number Understanding the Elements Number

56a III. 5 3.3c 4 3.2v

56b VI. 7 4.1d 4 4.1i

57a V. 8 3.1oo G 1 M1.1

57b,c V. 8 3.1oo 1 M1.1

57d V. 8 3.1oo 1 M2.1

57e V. 8 3.1oo 6 KI4.1

58a I. 5 3.1e PTE, S 4 3.1iii

II. 2 3.2g 4 3.1iv

58b,c Introduction to 4 3.1i

KI 3 in ST 4 1 S1.3

59 VI. 2 3.4f 1 S2.1

60a,c VII. 3 3.1hh R 4 3.1xx

60b,d VII. 3 3.1hh R 4 3.1xvii

60e VII. 3 3.1hh 7 KI1.2

60f V. 8 3.1oo 4 3.1xxvi

47

48

49

New York State Education Department, Room 674 EBA, Albany, NY 12234

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1. Content—Are the questions generally appropriate in content?Comments:

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Please fax this sheet to (518) 473-0858 or mail it to the New York State Education Department at the above address.

Physical Setting/Chemistry RegentsExamination Test Sampler Draft

Fall 2001Comment Sheet

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